Company Profile:
Tung Yu was funded and headquartered in Taipei in 1982. In the domain of electronics circuit world at the initial stage, we have been providing our business partners not only tangible goods but also intangible service to benefit with precise products manufacture as well as competitive cost control with prompt delivery time. In view of the increasing gradually experience and reputation on PCBs industrial manufacture field, we have aggressively expanded service rang to PCB assembly with strictest management to offer our valued partners the complete production services.

The factory is ISO9001:2000 certified. Every PCB or PBC Assembly will be tested strictly before shipment. We have exported our products to many countries for years. The constant quality and customer satisfaction have got us a good reputation of a dependable PCB Assembly supplier.

Please keep reading following about our services. While thinking about cooperation with a trustworthy PCB and PCB Assembly manufacturer, Tung Yu might be your great choice.

1. PCB production
2. PCB assembly service
3. Other service

We also welcome small quantity orders.

Mission:
Nowadays, most industries are involved in high tech development. The introduction of semiconductors results in the fast advancement of electronic engineering and technology. In order to make full use of the semiconductor technology, high class and precision printed circuit boards, are required to go with them, and become indispensable parts of today’s electronic industry.

In response to high tech requirements, we devoted ourselves in the manufacture processes from material selection, plate-making printing, electro-plating etching, electro-plating, etching sample boards, we are always ready to offer our services to the customers to meet their respective requirements, and deliver the boards, on time

We are especially concerned about the quality controls. Close and severe tests are performed in every process from control materials to finished products, so that zero defect products could be expected.

Concerning materials to be used, we make analysis for customers to choose the optimum so that both quality and economy can be achieved. As for the performance of the finished product, such as flexibility, workability, flame-retardancy, solderability, electrocorrosiom, short and open circuit tests, are all carried out in detail, so as to supply the most reliable printed circuit bards.

We have several types of UL approved circuit board ready for customer applications. And we are going to provide our best services to customers in various respects as in security and price, to satisfy customer needs.

Future:
In view of the increasing gradually experience and reputation on PCBs industrial manufacture field, we have aggressively expanded service rang to PCB assembly with strictest management to offer our valued partners the complete production services.

1. Single to multilayer PCB (printed circuit boards) production
2. PCB assembly service
3. Other service